Explain, why a rectangle is a convex quadrilateral? - Vidyadip

Question

Explain, why a rectangle is a convex quadrilateral?

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Answer

We know that a convex quadrilateral have angle less than $180^{\circ}$ and no portions of their diagonals in their exteriors. So, a rectangle is a convex quadrilateral because its each angle is less than $180^{\circ}$ and both the diagonals lie in its interior.

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